AIPS HELP file for POLANGLE in 31DEC18

As of Mon Mar 19 8:22:26 2018

HELP SECTION

POLANGLE
Type: Array(30)
Use: To give a list of up to 30 polarization angles in degrees.
Default: 0 => none - task will fill in for known sources, e.g. 3C286
is 33 degrees at all frequencies.
Tasks:
RLDIF.....Determines the difference in phase between the right and
left polarization calibrations - requires CALIB, PCAL, and
BPASS to be run first. Then it determines the remaining
phase difference between right and left from the RL and LR
phases. POLANGLE is used to determine the exact phase
correction as 2*POLANGLE(i) - RLphase(i) to be added to L,
where i is the i'th included source in source number
order.